234043013043 has 48 divisors (see below), whose sum is σ = 397062055936. Its totient is φ = 130037970240.

The previous prime is 234043013021. The next prime is 234043013051. The reversal of 234043013043 is 340310340432.

234043013043 is a `hidden beast` number, since 23 + 40 + 430 + 130 + 43 = 666.

It is not a de Polignac number, because 234043013043 - 2¹⁰ = 234043012019 is a prime.

It is a super-2 number, since 2×234043013043² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 234043012998 and 234043013016.

It is not an unprimeable number, because it can be changed into a prime (234043012043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3564198 + ... + 3629268.

Almost surely, 2^234043013043 is an apocalyptic number.

234043013043 is a deficient number, since it is larger than the sum of its proper divisors (163019042893).

234043013043 is a wasteful number, since it uses less digits than its factorization.

234043013043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66664 (or 66661 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 234043013043 its reverse (340310340432), we get a palindrome (574353353475).

The spelling of 234043013043 in words is "two hundred thirty-four billion, forty-three million, thirteen thousand, forty-three".